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Back to Grow Questions
PH
JcZeus
started grow question 5y ago
Is this a ph problem, I water it with pH 5.8, but 1 tree is yellow and the other is not
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Leaves. Color - Yellow
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Answer
ganjaq
answered grow question 5y ago
Looks fine to me! And maybe try bringing up your ph to 6.2-6.8
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DrJynx86
answered grow question 5y ago
Both are looking totally normal, do not over think it, at this stage tap water has everything they need. Wait until they're bigger (two or three weeks) before starting to mess with nutes/ph. Keep on the great care! Happy smokes!
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Similar Grow Questions
Solved
jkadabra
Yellowing in the top?
What's with the yellowing in the top? Is it normal? It's in a very nice soil mixture and I've fertilized it with Osmocote, a popular slow release fertilizer: https://icl-sf.com/mx-es/products/ornamental_horticulture/osmocote-plus-standard-5-6-a903226-15-9-12/
Week 5
Leaves. Color - Yellow
5y ago
2
1
Solved
fnzpator
Yellow spots on leaves in veg stage
I've got 15 days old Opium plant, about a week ago I noticed yellow spots on lower leaves. Substrate is Plagron Growmix, I believe it has optimal PH, I plant is watered once in 3 days with 6.5 PH-ed water. Now the spots have gone upwards also. Please help, what could be wrong?
Leaves. Color - Yellow
Leaves. Color - Mottling
3y ago
3
Solved
GardenOfTheRisingSun
Deficiency?
Is it normal for the first leaves to become yellow so early?
Week 2
Leaves. Color - Yellow
3y ago
2
Solved
420pete
Any ideas to what might be causing these leaves to yellow/die? Only reasons I can think of are nutrient lockout, having the lights too close (although I've heard with CFLs theres pretty much no such thing as too close) or possible having the heater running, or constant fan air
Week 3
Leaves. Color - Yellow
7y ago
5
7
Solved
WhackyTobaccy
Help validating what this is
My plant seems to have developed some kind of deficiency/excess. I researched and think that it's CalMag deficiency, added CalMag to my nutes (1ml/l). Just wanted to check in with the experts here to get a second opinion. The growth seems slow I'm afraid I may have stunted her š¤¦
Week 2
Leaves. Color - Yellow
6y ago
1
2
Solved
Adam1420
Potential heat stress
Is the yellowing caused by too much light and heat or is it just too much water.
Leaves. Color - Yellow
5y ago
1
4
Solved
BlumenBot
Deficiency or excess?
I seem to have this same issue or similar issue with every grow. What am I screwing up? Affecting my largest fans.
Week 10
Leaves. Dropping off
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
1
7
Solved
Seth_101
Foxtailing Yellow Leaves White Trichomes - WHAT HAVEW I DONE?!
Hi! It's my first grow and I thought I was Doing alright. After I've bought a tent, seems like things got worse. My flower is an auto in week 13.4 (supposed to take 9-10weeks) and I'm flushing since about 10 days. Still the trichomes are pretty clear. What should I do?
Leaves. Dropping off
Leaves. Color - Yellow
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1y ago
1
1
Solved
dillande3
PHK leafs edges are yellow color like burning
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3y ago
4
5
Solved
BavarianBarbarian
Week 8 (4 weeks into flowering) - Possible Nitrogen / Cal-Mag issue?
Plants show signs of what i assume to be a deficiency. Stopped feeding nitrogen Week 7 according to schedule. Symptoms are not on every leaf but some the upper foliage. Yellowing, burnt tips and rusty spots. My guess is lack of Cal-Mag & Nitrogen. Is my guess correct?
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
2y ago
3
3
Solved
Underthestairsgrowbro
Newer growth is lighter in color and thicker than the other leaves. She was under my humidifier so maybe drinking too much? Dry organic amendments so no additives in water. Several other grows in same feed schedule and no issues
Week 7
Leaves. Color - Yellow
6y ago
1
1
Solved
Dakushdoctor97
Yellowing leaves
Is the yellowing of the older leaves normal? Or should I be concerned?
Week 10
Leaves. Color - Yellow
5y ago
1
1
Solved
MisterSix
I know it is normal for the leaves to yellow in the flowering stage but it is only 3 week and 5 or 6 leaves become yellow on the bottom should i use more nitrogen to prevent it or let it be ?
Week 12
Leaves. Color - Yellow
7y ago
4
4
Solved
That70sDude
Yellow spots on leaves
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Week 3
Leaves. Color - Yellow
5y ago
1
2
Solved
Kwczekus
Over fed?
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Week 5
Leaves. Color - Yellow
Plant. Stem - Red or purple
Feeding. Other
3y ago
2
2
Solved
GhettoStyle
friends please tell me why the leaves are this color!
At first I thought it was a deficiency now I think it's an overdose!
Leaves. Color - Yellow
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5y ago
3
Solved
FelandS
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Week 3
Leaves. Curl down
Leaves. Color - Yellow
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4y ago
1
5
Solved
Kourtney80
Ripples in leaves
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Leaves. Color - Yellow
5y ago
1
1
Solved
VeruZ
do they looking healthy?
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Leaves. Color - Yellow
2y ago
1
1
Solved
TrueG
Yellow leaves
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Leaves. Color - Yellow
5y ago
1
1